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Marquise|Lab Grown|IGI

0.50ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG537255684

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537255684

Diamond specifications and retailer prices

From €109 EUR
$122 USD
As of November 2, 2026
Save €1,021 EUR (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,130 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537255684 or 537255684. Listed at 18 retailers as of November 1, 2026, with prices from €109 to €1,130, a €1,021 spread on the same certified stone. MOH London lists it at €1,130. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537255684
Dimensions7.75 × 4.21 × 2.60 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.75 mm4.21 mm0.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG537255684
Side View
Table 57.5%Crown 36.4°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,130 EUR|Low: €105 EUR|High: €1,144 EUR|Avg: €383 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13€109 EUR
Retailer 8€121 EUR
Retailer 3€127 EUR
Retailer 4€144 EUR
Retailer 15€144 EUR
Retailer 10€246 EUR
Retailer 14€259 EUR
Retailer 17€261 EUR
Retailer 2€278 EUR
Retailer 11€327 EUR
Retailer 6€338 EUR
Retailer 16€435 EUR
Retailer 12€485 EUR
Retailer 7€486 EUR
Retailer 5€707 EUR
Retailer 9€843 EUR
MOH London€1,130 EUR

44 data points across 17 retailers

18 retailers€109 EUR to €1,130 EUR

A
Cheapest Retailer
-
€109 EUR
$122 USD
A
Retailer 2
-
€121 EUR
$136 USD
View
Final sale: no returns
A
Retailer 3
-
€127 EUR
$142 USD
View
A
Retailer 4
-
€144 EUR
$162 USD
View
Retailer 5
-
€144 EUR
$162 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€246 EUR
ZAR 4,454 ZAR
View
B+
Retailer 7
-
€259 EUR
$290 USD
View
B+
Retailer 8
-
€261 EUR
$293 USD
View
B+
Retailer 9
-
€278 EUR
£245 GBP
View
B+
Retailer 10
-
€285 EUR
HK$2,500 HKD
View
B+
Retailer 11
-
€327 EUR
£288 GBP
View
B+
Retailer 12
-
€338 EUR
$379 USD
View
B
Retailer 13
-
€435 EUR
$488 USD
View
B
Retailer 14
-
€485 EUR
$544 USD
View
B
Retailer 15
-
€486 EUR
$545 USD
View
B
Retailer 16
-
€707 EUR
£624 GBP
View
B
Retailer 17
-
€843 EUR
$946 USD
View
Most Expensive
B
MOH London
LG537255684 · Nov 1
€1,130 EUR
£998 GBP
View
17 more retailers have this diamond
Prices start from €109 EURSave up to €1,021 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.50ct Marquise
€109 EUR